<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        table,
        th,
        td {
            border: 1px solid black;
            /* 添加边框 */
        }
    </style>
</head>

<body>
    <div id="app">
        <h3>请选择你喜欢的专栏</h3>
        <label v-for="(item,index) in list" :key="index">
            <input type="checkbox" :value="item" v-model="newList">
            {{item}}
        </label>
        <ul v-show="this.newList.length">
            <li v-for="(item,index) in newList">{{item}}</li>
        </ul>

    </div>
    <script src="../vue.js"></script>
    <script>
        const app = new Vue({
            el: '#app',
            data: {
                newList: [],
                list: [
                    "科幻", "喜剧", "动漫", "冒险", "科技", "军事", "娱乐", "奇闻"
                ],
                isShow: false
            },
        })
    </script>
</body>

</html>